C0244 on Hyundai: Symptoms, Causes & DIY Fix
Official technical diagnostic wire for fault code C0244 (C0244: Pulse Width Modulated (PWM) Traction Control Error) specifically affecting Hyundai vehicles (Elantra, Sonata, Tucson, Santa Fe, Palisade, Ioniq 5, Ioniq 6, Kona, Santa Cruz).
1. Symptoms of C0244 on Hyundai
When the Engine Control Module (ECM/PCM) on your Hyundai logs fault code C0244, drivers commonly observe:
2. Most Likely Causes on Hyundai
Historical warranty claims and technical repair bulletins for Hyundai point to the following failure distribution:
3. Step-by-Step DIY Repair Guide for Hyundai
Interface with the diagnostic port or system console using verified scanning hardware. Record freeze-frame data, active sub-codes, and timestamps to isolate whether C0244 is static or intermittent. on Hyundai vehicles (Elantra, Sonata).
Visually inspect the physical component (Electronic Brake Control Module (EBCM)), connector pins, and associated wiring harnesses for signs of corrosion, thermal melting, or loose grounding clips. on Hyundai vehicles (Elantra, Sonata).
Measure reference voltages and resistance thresholds against manufacturer factory specifications. Replace any component failing nominal impedance tolerances. on Hyundai vehicles (Elantra, Sonata).
Install genuine OEM replacement hardware or execute registry / service commands. Ensure all mounting bolts are torqued to factory specifications. on Hyundai vehicles (Elantra, Sonata).
Erase the fault code from non-volatile memory. Perform a standard verification cycle (e.g. 15-minute mixed drive or system stress benchmark) to ensure monitors reset to 'Ready' state without recurrent fault flags. on Hyundai vehicles (Elantra, Sonata).
4. Hyundai C0244 FAQs
What causes code C0244 to trigger on a Hyundai?
On Hyundai vehicles, C0244 is most frequently caused by Component aging, oxidation, or degraded internal circuit element (Electronic Brake Control Module (EBCM)) or Wiring harness abrasion, loose terminal pin, or ground voltage float. Factory sensor degradation or wiring harness wear near the engine bay are common factors.
Can I safely drive my Hyundai with code C0244?
Yes, for temporary operations. However, resolve promptly to maintain optimal efficiency and prevent cascade failures. Given that C0244 carries a Moderate severity rating on Hyundai vehicles, we advise performing diagnostic scanning via the OBD-II port before extended driving.
How much does it cost to fix C0244 on a Hyundai?
DIY replacement parts typically range between $200 - $600 (DIY: $50 - $150). If serviced at an authorized Hyundai dealership, expect an additional $120–$250 in professional labor based on their $105/hr hourly rate.